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Bumek [7]
4 years ago
8

Find the value of p for which the given pair of linear equations have infinitely many solutions for 4X + 3 Y - 4 is equals to ze

ro 3 X + 9 Y + 12 is equal to zero
plz answer fast​
Mathematics
1 answer:
tino4ka555 [31]4 years ago
4 0

Answer:

x=8/3

y= -20/9

Step-by-step explanation:

4X + 3Y -4 =0

Linear egquations must in

x + y = 0

so 4X + 3Y =4

THEN

3X + 9Y = - 12

next use calculator to solve it or you can use traditional way

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3 years ago
Hich measure of the center should he report as the "average" salary of major league players?
Bond [772]

Answer:

Mean

Step-by-step explanation:

To calculate the mean you have to sum the values and then divide them by the number of values; for example, if you have 1 and 10, the mean will be 1+10 = 11, then 11/2 = 5.5, the mean is 5.5. The mean is affected by the highest value. If we continue summing high values, the mean will go grow, for example, if you have 1, 10, 10, the mean will be, 1+10+10 = 21 then 21/3 = 7. The mean is 7, and it is closer to 10 than 1.

As the reporter wants to show they are overpaid, the mean will give a number that its affected by the highest value, in this case, the player with a higher salary.

5 0
4 years ago
20) Find MN if M and N are midpoints.<br> MN = 3x + 26<br> BC = x + 22
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7 0
3 years ago
If AB has endpoints A(-15,9) and B(0,3) what is the slope of AB
AysviL [449]

Answer:

-2/5

Step-by-step explanation:

slope= (y2-y1)/(x2-x1)

= (3-9)/(0+15)

= -6/15

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7 0
3 years ago
11) How many kilograms of How many kilograms of calcium are there
Over [174]
Answer. A. 78.5 kg
Explanation. First, we must convert the lbs into grams, we can do this my multiplying 454 by 173 and get 78,500. Then convert it to kg, there are 1,000 g in a kg do divide 78,500 by 1,000 to get 78.5 kg. Let me know if it’s correct so others can use it. Brainliest would be appreciated.
Good luck :)
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3 years ago
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